What is the time limit for requesting rectification of an obvious mistake in a PCT application?
The time limit for requesting rectification of an obvious mistake in a PCT application is 26 months from the priority date. This is clearly stated in MPEP 1836, which cites PCT Rule 91.2: “A request for rectification under Rule 91.1 shall be submitted to the competent authority within 26 months from the priority date.” It’s…
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